Manual heat seal

Jump to Overview Benefits Details Product Brochure. Sureseal Manual Heat Sealer. Request more information. Temperature and time controls provide reliable quality sealing. Cost-effective for low-volume use. Easy-to-set temperature controls with digital display Timer and automatic pop-up platen Digital pressure indicator Includes a standard 2-up configured blister card paddle All settings are preprogrammed Unit is shipped completely assembled. Product Brochure. Medication Adherence Catalog. Schedule a Demo Today Omnicell customers around the world are responding to industry challenges by initiating change management and digital transformation strategies.

Related Products. Single Dose Blister Cards. For projects undertaken in a healthcare and pharmaceutical setting it is very likely you will require a rotary heat sealer. In addition to the improved and consistent seal quality you also have the option to print information on one side of the seal. Many of these sealers feature a self contained printer which can print key information such as who made the seal and the and at what date and time.

You may wish to add additional information such as the expiry date and the department responsible. Here trace ability is ensured in the event a mistake is made.

One example would be if a patient has contracted an infection during a surgical procedure. It may be determined the cause was a pair of contaminated scissors. The hospital can then trace back to where and when that particular instrument was sterilsed and sealed. Heat sealers with cutter knives are for those who wish to make their own custom sized bags from film on a reel.

Often with lay flat tubing or another polythene material. Here you just measure the material to size and cut off any excess by closing the jaw and sliding the easy to use cutter blade. As above it will depend on the material of your packaging, the environment and the volume of sealing you need to do. These are impulse bar sealers that feature interlocking magnets to ensure perfect seals for every seal. A barrier bag is a packaging format that contains non permeable material like aluminium foil or nylon.

This type of packaging is ideal for goods that will be transported or stored long term. A 3 side seal flat pouch is the most common barrier bag format. As well. Usually these are 3, 4 or 5 ply layer materials. This gives the packaging a low moisture vapor transmission rate MVTR when sealed optimally. You can also include desiccant bags or silica gel sachets to further increase product life span.

When packaged properly goods can be stored without defect for years. Unlike the barrier bags mentioned above Polyethylene and Polypropylene based materials are porous. There are numerous benefits to vacuum sealing. One is space saving. Once a product is vacuum sealed the packaging forms itself around the product to fit the shape, this minimizes storage space.

Others include protection from contamination and extension of shelf life. Once the oxygen from the enclosure is extracted fresh goods last longer. Modified Atmosphere Packaging is used to improve the shelf life of certain products. A Nitrogen purge or flush can often be added as an optional extra too many vacuum chamber and vacuum impulse sealers as it removes moisture and harmful gases from the bag. If you are unsure which heat sealer is most suitable for your project we recommend that you send a sample pouch or piece of material for testing.

In addition if you have any more information like a packaging specification this is always helpful, most manufacturers will advise on the approximate temperatures for the sealing of each film. It provides us with a good starting point in order to conduct some sealing tests. If you prefer you can do this yourself once you receive the machine. Generally we recommend that you start off with a seal time of 2 — 3 seconds at degrees Celsius.

Then let the seal cool for 2x or 3x the heat time. Specifically this includes the most commonly used consumable parts like PTFE Teflon strips as well the heating elements, thermostats and welding bands. Hawo Heat Sealers have a warranty returns rate of less that 0. In the unlikely event your heat sealer does fail get in touch with us first to discuss this. If troubleshooting indicates a defect we will happily take the heat sealer back under warranty.

Yes we do! We offer a simple and convenient calibration service for all our medical sealer machines. We understand that down time is an important consideration for clients who rely on their machine for production continuously.

We are flexible in delivering our calibration service and can often do this on site when arranged prior. For audit assurance we issue a fully traceable certificate confirming seal strength and integrity. Hawo Heat Sealer machines are trusted by the worlds leading brands in a diverse range of sectors. Which Heat Sealer? Impulse heat sealer Impulse heat sealer machines deliver heat in an impulse or short interval.

The heating element then cools down but retains the pressure allowing the seal to set. Click to watch a video of the ISZ product range Constant heat sealer A constant heat sealer machine will deliver heat in just that way, constantly! Click to watch a video of the WSZ product range To crimp or not to crimp? This id often referred to as the crisp bag sealer.

Or crimp heat sealer. The WSZ machine featured above is our most popular machine for this type of heat sealing. What material will you be sealing? Click to watch a video of the HPL product range Table Top Heat Sealers These manual operation machines are ideal where film on a roll needs to be cut to size. Rotary Heat Sealers Rotary foil bag sealers are usually used for laminated materials made up of multiple layers of thermoplastic film. These can have different mechanical properties and melting points depending on the construction.

With constant sealing the inner layer is sealed without any defect to the backing material. An impulse or a rotary heat sealer? What about traceability? Do I need a heat sealer with cutter or without? Our most popular model here is the standalone table mounted HPL or m.

Which are the best Heat sealers for plastic bags? What is a barrier bag? Why are Polyethylene and Polypropylene bags not ideal for long term storage?

What are the benefits of vacuum sealing? Decreasing the products exposure to atmospheric hazards like this increases shelf life. What is the best way to determine which heat sealer is most appropriate and the settings that I will need? Are there any materials that cannot be sealed by Valdamark Heat Sealers?

Our heat sealers are not able to seal denim, vinyl, fibreglass or cellophane. Does Valdamark provide an after sales service and replacement parts? Does Valdamark calibrate any of the heat sealers?

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